[gmx-users] Problem in running Equilibration step

[Spring buds]

Hi,

I am trying to run the equilibration step.  I got the below error. could
you explain why it happens?

Thank you


[ymu039-107:17471] *** Process received signal ***
[ymu039-107:17471] Signal: Segmentation fault (11)
[ymu039-107:17471] Signal code: Address not mapped (1)
[ymu039-107:17471] Failing at address: 0x8e5db60
[ymu039-107:17471] [ 0] [0xffffe40c]
[ymu039-107:17471] [ 1]
/usr/local/bin/gromacs454/lib/libgmx_mpi.so.6(do_nonbonded+0x79d)
[0xb71dc8fd]
[ymu039-107:17471] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 1 with PID 17471 on node ymu039-107 exited
on signal 11 (Segmentation fault).
--------------------------------------------------------------------------
[ymu039-107:17472] *** Process received signal ***
[ymu039-107:17472] Signal: Segmentation fault (11)
[ymu039-107:17472] Signal code: Address not mapped (1)
[ymu039-107:17472] Failing at address: 0x8e5e0d0
[ymu039-107:17472] [ 0] [0xffffe40c]
[ymu039-107:17472] [ 1]
/usr/local/bin/gromacs454/lib/libgmx_mpi.so.6(do_nonbonded+0x79d)
[0xb72518fd]
[ymu039-107:17472] *** End of error message ***
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://maillist.sys.kth.se/pipermail/gromacs.org_gmx-users/attachments/20120324/48b50790/attachment.html>